/*******************************************************************************
 * Copyright (c) 2011 Google, Inc.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    Google, Inc. - initial API and implementation
 *******************************************************************************/
package org.eclipse.wb.internal.rcp.model.rcp.perspective;

import org.eclipse.ui.IPageLayout;

/**
 * Interface for some top-level element of {@link IPageLayout}.
 * 
 * @author scheglov_ke
 * @coverage rcp.model.rcp
 */
public interface IPageLayoutTopLevelInfo {
  /**
   * @return the ID of this {@link IPageLayoutTopLevelInfo}.
   */
  String getId();

  /**
   * @return the source for ID of this {@link IPageLayoutTopLevelInfo}, it should be evaluated into
   *         same value as {@link #getId()}.
   */
  String getIdSource();
}
